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Recuperator duct assembly line
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Patent number 6,668,446
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Issue date Dec 30, 2003
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Solar Turbines Inc
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Charles W. Bucey
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Heat pipe shaping device
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Patent number 6,370,749
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Issue date Apr 16, 2002
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Chaun-Choung Technology Corp.
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Leo Tseng
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Heat exchanger assembling apparatus
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Patent number 6,332,266
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Issue date Dec 25, 2001
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Halla Climate Control Corporation
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Myung-ho Park
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Self storing expander back plates
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Patent number 6,012,220
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Issue date Jan 11, 2000
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Carrier Corporation
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Antonio P. Cornejo
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Tube transfer device
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Patent number 5,752,312
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Issue date May 19, 1998
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Burr Oak Tool & Gauge Company, Inc.
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Galen B. Harman
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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